An Experimental Study of Newtonian and Non-Newtonian Flow Dynamics in an Axial Blood Pump Model

The head curves of a 1.5:1 new axial blood pump model were measured using five working fluids at five rotational speeds. The working fluids were water, a 39 wt% aqueous glycerin solution (GS), and three aqueous xanthan gum solutions (XGSs) with different concentrations. The flow velocities and shear...

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Veröffentlicht in:	Artificial organs 2012-04, Vol.36 (4), p.429-433
Hauptverfasser:	Hu, Qi-Hui, Li, Jing-Yin, Zhang, Ming-Yuan, Zhu, Xian-Ran
Format:	Artikel
Sprache:	eng
Schlagworte:	Aqueous xanthan gum solution Axial blood pump Blood Head curve Heart-Assist Devices Humans Hydrodynamics Non-Newtonian hydrodynamics Polysaccharides, Bacterial - chemistry Prosthesis Design Rheology Stress, Mechanical Viscosity Washout flow in clearance
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